The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 13, 2026
Filed:
Sep. 30, 2020
Applicant:
Fujifilm Corporation, Tokyo, JP;
Inventors:
Yuta Fukushima, Kanagawa, JP;
Ayako Matsumoto, Kanagawa, JP;
Tetsu Kitamura, Kanagawa, JP;
Akio Tamura, Kanagawa, JP;
Keigo Ueki, Kanagawa, JP;
Assignee:
FUJIFILM Corporation, Tokyo, JP;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 27/08 (2006.01); B32B 27/28 (2006.01); B32B 27/30 (2006.01); B32B 27/38 (2006.01); G02B 1/14 (2015.01);
U.S. Cl.
CPC ...
B32B 27/08 (2013.01); B32B 27/283 (2013.01); B32B 27/308 (2013.01); B32B 27/38 (2013.01); G02B 1/14 (2015.01); B32B 2250/02 (2013.01); B32B 2250/24 (2013.01); B32B 2307/536 (2013.01); B32B 2307/584 (2013.01); B32B 2551/00 (2013.01); B32B 2571/00 (2013.01);
Abstract
A hardcoat film has a substrate, a hardcoat layer, and a mixed layer in this order. The hardcoat layer contains a cured product of polyorganosilsesquioxane (a1) having an epoxy group. The mixed layer contains a cured product of a compound (b1) having an epoxy group and a cured product of a compound (b2) having two or more (meth)acryloyl groups in one molecule.
Fukushima, Yuta. (2026). Hardcoat film and article and image display device having hardcoat film (U.S. Patent No. 12759273). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12759273
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile